摘要
月季黑斑病是一种世界性流行病害,在我国常年发生,且发生地区极其广泛。笔者阐述了月季黑斑病的症状、病原、侵染规律,并从品种、环境条件、栽培管理3方面分析了月季黑斑病的发生条件。最后从选择抗病品种、消除侵染源、改善环境条件、化学防治4方面介绍了黑斑病的防治方法,以期为月季的生产提供参考。
As a disease in the worldwide,black spot of Rosa chinensis often happened in large areas. Symptom,pathogen and infection rules of black spot of Rosa chinensis were explained and occurring conditions of black spot of Rosa chinensis were analysed from species,environment condition and cultivation management. Prevention and treatment method of black spot of Rosa chinensis were introduced from selecting resistant varieties,reducing source of infection,improving environment condition and chemical prevention to provide reference for production of Rosa chinensis.
出处
《山西林业科技》
2016年第2期40-41,共2页
Shanxi Forestry Science and Technology
关键词
月季
黑斑病
发生
防治
Rosa chinensis
Black spot
Occurring
Prevention and treatment
